ORGANIC CHEMISTRY (LL) W/WILEYPLUS NEXT
12th Edition
ISBN: 9781119664635
Author: Solomons
Publisher: WILEY
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Textbook Question
Chapter 4, Problem 39P
Without referring to tables, decide which member of each of the following pairs would have the higher boiling point. Explain your answers.
(a) Pentane or 2-methylbutane (d) Butane or 1-propanol
(b) Heptane or pentane (e) Butane or
(c) Propane or 2-chloropropane
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Draw structures for the following compounds. Show all of the hydrogen atoms in the molecules.
(a) ethanol
(b) 2-propanol
(c) 2-ethyl-5-methylcyclohexanol
TRUE OR FALSE
(a) Both ethylene and acetylene are planar molecules.
(b) An alkene in which each carbon of the double bond has two different groups bonded to it will show cis-trans isomerism.
(c) Cis-trans isomers have the same molecular formula but a different connectivity of their atoms.
(d) Cis-2-butene and trans -2-butene can be interconverted by rotation about the carbon–carbon double bond.
(e) Cis-trans isomerism is possible only among appropriately substituted alkenes.
(f) Both 2-hexene and 3-hexene can exist as pairs of cis-trans isomers.
(g) Cyclohexene can exist as a pair of cis-trans isomers.
(h) 1-Chloropropene can exist as a pair of cis-trans isomers.
How would you distinguish between the following pairs of compunds using simple chemical test? Tell what you would do and what you would see.
(a) Cyclopentene and cyclopentane
(b) 2 Hexene and benzene
Chapter 4 Solutions
ORGANIC CHEMISTRY (LL) W/WILEYPLUS NEXT
Ch. 4 - Prob. 1PPCh. 4 - Which structure does not represent...Ch. 4 - Prob. 3PPCh. 4 - Draw bond-line formulas for all of the isomers of...Ch. 4 - Prob. 5PPCh. 4 - Draw bond-line formulas and give IUPAC...Ch. 4 - Draw bond-line formulas and give IUPAC...Ch. 4 - Practice Problem 4.8 Give names for the following...Ch. 4 - Prob. 9PPCh. 4 - Prob. 10PP
Ch. 4 - Prob. 11PPCh. 4 - Give the structures and IUPAC names for all the...Ch. 4 - Prob. 13PPCh. 4 - Practice Problem 4.14 Show by a calculation (using...Ch. 4 - Practice Problem 4.15 Write structures for the cis...Ch. 4 - Practice Problem 4.16
(a) Write structural...Ch. 4 - Practice Problem 4.17 Write a conformational...Ch. 4 - Practice Problem 4.18
(a) Write the two...Ch. 4 - Prob. 19PPCh. 4 - Practice Problem 4.20 (a) What is the index of...Ch. 4 - Practice Problem 4.21
Zingiberene, a fragrant...Ch. 4 - Practice Problem 4.22 Carbonyl groups also count...Ch. 4 - Prob. 23PCh. 4 - Give systematic IUPAC names for each of the...Ch. 4 - Prob. 25PCh. 4 - Write the structure and give the IUPAC systema.tic...Ch. 4 - 4.27. Write the structure(s) of the simplest...Ch. 4 - Prob. 28PCh. 4 - 4.29. Write structures for the following...Ch. 4 - Prob. 30PCh. 4 - A spiro ring junction is one where two rings that...Ch. 4 - 4.32. Tell what is meant by a homologous series...Ch. 4 - Four different cycloalkenes will all yield...Ch. 4 - 4.34. (a) Three different alkenes yield...Ch. 4 - Prob. 35PCh. 4 - Prob. 36PCh. 4 - 4.37. Write the structures of two chair...Ch. 4 - Prob. 38PCh. 4 - Without referring to tables, decide which member...Ch. 4 - Prob. 40PCh. 4 - 4.41. Which compound would you expect to be the...Ch. 4 - Prob. 42PCh. 4 - 4.43. Write the two chair conformations of each of...Ch. 4 - Provide an explanation for the surprising fact...Ch. 4 - Prob. 45PCh. 4 - 4.46. Specify the missing compounds and/or...Ch. 4 - Consider the cis and trans isomers of...Ch. 4 - Prob. 48PCh. 4 - Open the energy-minimized 3D Molecular Models on...Ch. 4 - 4.50. Open the 3D Molecular Models on the book’s...Ch. 4 - 4.51. Open the 3D Molecular Model on the book’s...Ch. 4 - 1. The predominant conformation for D-glucose is...Ch. 4 - Prob. 2LGPCh. 4 - When 1,2-dimethylcyclohexene is allowed to react...Ch. 4 - Prob. 4LGP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- (a) The carbon–carbon bonds are all single bonds in this hydrocarbon. This compound is an alkane.arrow_forward1. (a) Draw the structures of the eight isomeric pentyl alcohols, C3H11OH. (b) Name each by the IUPAC system and by the carbinol system. (c) Label each as primary, secondary, or tertiary, (d) Which one is isopentyl alcohol? tert-Pentyl alcohol? (e) Give the structure of a primary, a secondary, and a tertiary alcohol of the formula C,H13OH.arrow_forwardExplain why each of the following is an incorrect IUPAC name. Write the correct IUPAC name for the compound. (a) 1,3-Dimethylbutane (b) 4-Methylpentane (c) 2,2-Diethylbutane (d) 2-Ethyl-3-methylpentane (e) 2-Propylpentane (f) 2,2-Diethylheptane (g) 2,2-Dimethylcyclopropane (h) 1-Ethyl-5-methylcyclohexanearrow_forward
- All of the following names are incorrect or incomplete. In each case, draw the structure (or a possible structure) and name it correctly. (a) 3-ethyl-4-methylpentane (b) 2-ethyl-3-methylpentane (c) 3-dimethylhexane (d) 4-isobutylheptane (e) 2-bromo-3-ethylbutane (f) 2,3-diethyl-5-isopropylheptanearrow_forwardDraw structures for the following molecules. (a) 2-iodo-2,3-dimethylheptane (b) 4-cyclopropyl-3-ethyl-2-methyloctane (c) 1-ethyl-2,4-dimethylcyclopentanearrow_forward(a) Which of the following compounds, if any, is an ether? (b) Which compound, If any, is an alcohol? (c) Which com- pound, if any, would produce a basic solution if dissolved in water? (Assume solubility is not a problem). (d) Which compound, if any, is a ketone? (e) Which compound, if any, is an aldehyde? () Н,С—CH;—он Н (ii) H;C-Ñ-CH,CH=CH2 (ii) o (iv) (v) CH;CH,CH,CH2CHO (vi) CH3C=CCH,COOHarrow_forward
- (B) Draw a structural diagram for each of the following organic compounds: (a) 2-ethyl-4-methyl-2-pentanol (b) 1,2-ethandiol (c) 1,3-dimethylbenzenearrow_forwardName the following compound. (A) 1-hexyne (B) 2-ethyl-3-butyne (C) 3-methyl-4-pentyne (D) 3-methyl-1-pentynearrow_forwardDraw the structural formulas for the following compounds. Include all the bonds to hydrogen atoms. Be sure to answer both parts. (a) 1,2,4-trimethylbenzene: (b) chlorobenzene:arrow_forward
- Indicate whether each statement is true or false. (a) Pentanehas a higher molar mass than hexane. (b) The longer the linearalkyl chain for straight-chain hydrocarbons, the higherthe boiling point. (c) The local geometry around the alkynegroup is linear. (d) Propane has two structural isomers.arrow_forwardس : صح ح الخطأ في تسمية المركبات التالية مع كتابة الأسماء النظامية الصحيحة ؟ (a) 1,1-Dimethyl pentane (c) 4,4-Dimethyl-3-ethyl pentane (b) 3-Methyl-2-propyl hexane (d) 5-Ethyl-4-methyl hexanearrow_forwardWrite structural formulas for the following compounds (includes both old- and new-style names).(a) 2-octyne (b) ethylisopentylacetylene (c) ethynylbenzenearrow_forward
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Chapter 4 Alkanes and Cycloalkanes Lesson 2; Author: Linda Hanson;https://www.youtube.com/watch?v=AL_CM_Btef4;License: Standard YouTube License, CC-BY
Chapter 4 Alkanes and Cycloalkanes Lesson 1; Author: Linda Hanson;https://www.youtube.com/watch?v=PPIa6EHJMJw;License: Standard Youtube License